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Geissele Automatics Upper & Lower Receivers
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TOP SELLER
Geissele URG-I Near Clone 5.56 NATO 14.5" 1:7" Gov Bbl DDC Complete Upper Receiver Group w/13.5" M-LOK MK16 SMR 08-159
Geissele URG-I Near Clone 5.56 NATO 14.5" 1:7" Gov Bbl DDC Complete Upper Receiver Group w/13.5" M-LOK MK16 SMR 08-159
In Stock
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(2)
Geissele URG-I Near Clone 5.56 NATO 11.5" 1:7" Gov Bbl DDC Complete Upper Receiver Group w/10.5" M-LOK MK16 SMR 08-315
Geissele URG-I Near Clone 5.56 NATO 11.5" 1:7" Gov Bbl DDC Complete Upper Receiver Group w/10.5" M-LOK MK16 SMR 08-315
In Stock
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(3)
TOP SELLER
Geissele URG-I Near Clone 5.56 NATO 10.3" 1:7" Gov Bbl DDC Complete Upper Receiver Group w/9.3" M-LOK MK16 SMR 08-176
Geissele URG-I Near Clone 5.56 NATO 10.3" 1:7" Gov Bbl DDC Complete Upper Receiver Group w/9.3" M-LOK MK16 SMR 08-176
In Stock
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(1)
TOP SELLER
Geissele Super Duty MOD1 5.56 NATO 16" 1:7" CHF Chrome Lined Bbl DDC Complete Upper Receiver Group 08-548S
Geissele Super Duty MOD1 5.56 NATO 16" 1:7" CHF Chrome Lined Bbl DDC Complete Upper Receiver Group 08-548S
In Stock
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(2)
TOP SELLER
Geissele Super Duty MOD1 5.56 NATO 14.5" 1:7" CHF Chrome Lined Pinned & Welded Bbl Black Complete Upper Receiver Group 08-547B
Geissele Super Duty MOD1 5.56 NATO 14.5" 1:7" CHF Chrome Lined Pinned & Welded Bbl Black Complete Upper Receiver Group 08-547B
In Stock
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(2)
TOP SELLER
Geissele Super Duty MOD1 5.56 NATO 16" 1:7" CHF Chrome Lined Bbl Black Complete Upper Receiver Group 08-548B
Geissele Super Duty MOD1 5.56 NATO 16" 1:7" CHF Chrome Lined Bbl Black Complete Upper Receiver Group 08-548B
In Stock
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(4)
Geissele Super Duty MOD1 5.56 NATO 10.3" 1:7" CHF Chrome Lined Bbl DDC Complete Upper Receiver Group 08-543S
Geissele Super Duty MOD1 5.56 NATO 10.3" 1:7" CHF Chrome Lined Bbl DDC Complete Upper Receiver Group 08-543S
In Stock
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(1)
Geissele Super Duty MOD1 .300 BLK 8" 1:8" CHF Chrome Lined Bbl DDC Complete Upper Receiver Group 08-553S
Geissele Super Duty MOD1 .300 BLK 8" 1:8" CHF Chrome Lined Bbl DDC Complete Upper Receiver Group 08-553S
In Stock
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(0)
Geissele Super Duty MOD1 5.56 NATO 14.5" 1:7" CHF Chrome Lined Pinned & Welded Bbl DDC Complete Upper Receiver Group 08-547S
Geissele Super Duty MOD1 5.56 NATO 14.5" 1:7" CHF Chrome Lined Pinned & Welded Bbl DDC Complete Upper Receiver Group 08-547S
In Stock
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(0)
NEW ARRIVAL
Geissele Super Duty MOD1 5.56mm 16" Heavy Bbl (.750 Journal) DDC Complete Upper Receiver 08-627S
Geissele Super Duty MOD1 5.56mm 16" Heavy Bbl (.750 Journal) DDC Complete Upper Receiver 08-627S
In Stock
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(0)
NEW ARRIVAL
Geissele Super HBAR MOD1 Complete Upper 5.56mm 14.5" Bbl (.812 Journal, 5/8x24) P&W DDC Complete Upper Receiver 08-616S
Geissele Super HBAR MOD1 Complete Upper 5.56mm 14.5" Bbl (.812 Journal, 5/8x24) P&W DDC Complete Upper Receiver 08-616S
In Stock
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(0)
Geissele Super Duty 5.56 NATO 14.5" 1:7" CHF Bbl DDC Stripped Upper Receiver w/13.5" M-LOK MK16 SMR 08-246S
Geissele Super Duty 5.56 NATO 14.5" 1:7" CHF Bbl DDC Stripped Upper Receiver w/13.5" M-LOK MK16 SMR 08-246S
In Stock
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(0)
Geissele Super Duty 5.56 NATO 14.5" 1:7" CHF Bbl Black Stripped Upper Receiver w/13.5" M-LOK MK16 SMR 08-246B
Geissele Super Duty 5.56 NATO 14.5" 1:7" CHF Bbl Black Stripped Upper Receiver w/13.5" M-LOK MK16 SMR 08-246B
In Stock
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(0)
Geissele Super Duty 5.56 NATO 10.3" 1:7" CHF Bbl DDC Stripped Upper Receiver w/9.3" M-LOK MK16 SMR 08-244S
Geissele Super Duty 5.56 NATO 10.3" 1:7" CHF Bbl DDC Stripped Upper Receiver w/9.3" M-LOK MK16 SMR 08-244S
In Stock
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(0)
NEW ARRIVAL
Geissele Super Duty 5.56mm 14.5" Heavy Bbl (.750 Journal) Black Stripped Upper Receiver (No Charging Handle, Muzzle Device, or BCG) 08-661B
Geissele Super Duty 5.56mm 14.5" Heavy Bbl (.750 Journal) Black Stripped Upper Receiver (No Charging Handle, Muzzle Device, or BCG) 08-661B
In Stock
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(0)
LIMITED STOCK
Geissele Super Duty 5.56 NATO 16" 1:7" CHF Bbl DDC Stripped Upper Receiver w/15" M-LOK MK16 SMR 08-247S
Geissele Super Duty 5.56 NATO 16" 1:7" CHF Bbl DDC Stripped Upper Receiver w/15" M-LOK MK16 SMR 08-247S
ONLY 5 LEFT - In Stock
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(0)
LIMITED STOCK
Geissele Super Duty 5.56 NATO 10.3" 1:7" CHF Bbl Black Stripped Upper Receiver w/9.3" M-LOK MK16 SMR 08-244B
Geissele Super Duty 5.56 NATO 10.3" 1:7" CHF Bbl Black Stripped Upper Receiver w/9.3" M-LOK MK16 SMR 08-244B
ONLY 5 LEFT - In Stock
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(0)
LIMITED STOCK
Geissele Super Duty 5.56 NATO 16" 1:7" CHF Bbl Black Stripped Upper Receiver w/15" M-LOK MK16 SMR 08-247B
Geissele Super Duty 5.56 NATO 16" 1:7" CHF Bbl Black Stripped Upper Receiver w/15" M-LOK MK16 SMR 08-247B
ONLY 4 LEFT - In Stock
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(0)
BACKORDER
Geissele Super Duty MOD1 5.56 NATO 11.5" 1:7" CHF Chrome Lined Bbl DDC Complete Upper Receiver Group 08-544S
Geissele Super Duty MOD1 5.56 NATO 11.5" 1:7" CHF Chrome Lined Bbl DDC Complete Upper Receiver Group 08-544S
Backordered – Reserve Yours
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(2)
BACKORDER
Geissele Super Duty MOD1 5.56 NATO 12.5" 1:7" CHF Chrome Lined Bbl Black Complete Upper Receiver Group 08-545B
Geissele Super Duty MOD1 5.56 NATO 12.5" 1:7" CHF Chrome Lined Bbl Black Complete Upper Receiver Group 08-545B
Backordered – Reserve Yours
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(2)
BACKORDER
Geissele Super Duty MOD1 5.56 NATO 13.9" 1:7" CHF Chrome Lined Pinned & Welded Bbl Black Complete Upper Receiver Group 08-546B
Geissele Super Duty MOD1 5.56 NATO 13.9" 1:7" CHF Chrome Lined Pinned & Welded Bbl Black Complete Upper Receiver Group 08-546B
Backordered – Reserve Yours
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(2)
BACKORDER
Geissele Super Duty MOD1 5.56 NATO 12.5" 1:7" CHF Chrome Lined Bbl DDC Complete Upper Receiver Group 08-545S
Geissele Super Duty MOD1 5.56 NATO 12.5" 1:7" CHF Chrome Lined Bbl DDC Complete Upper Receiver Group 08-545S
Backordered – Reserve Yours
Add to Cart for Price
 
(1)
BACKORDER
Geissele Super Duty MOD1 5.56 NATO 10.3" 1:7" CHF Chrome Lined Bbl Black Complete Upper Receiver Group 08-543B
Geissele Super Duty MOD1 5.56 NATO 10.3" 1:7" CHF Chrome Lined Bbl Black Complete Upper Receiver Group 08-543B
Backordered – Reserve Yours
Add to Cart for Price
 
(0)
BACKORDER
Geissele Super Duty MOD1 5.56 NATO 13.9" 1:7" CHF Chrome Lined Pinned & Welded Bbl DDC Complete Upper Receiver Group 08-546S
Geissele Super Duty MOD1 5.56 NATO 13.9" 1:7" CHF Chrome Lined Pinned & Welded Bbl DDC Complete Upper Receiver Group 08-546S
Backordered – Reserve Yours
Add to Cart for Price
 
(0)
BACKORDER
Geissele Super Duty 5.56mm 14.5" Heavy Bbl (.750 Journal) DDC Stripped Upper Receiver (No Charging Handle, Muzzle Device, or BCG) 08-661S
Geissele Super Duty 5.56mm 14.5" Heavy Bbl (.750 Journal) DDC Stripped Upper Receiver (No Charging Handle, Muzzle Device, or BCG) 08-661S
Backordered – Reserve Yours
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(0)
BACKORDER
Geissele Super Duty 5.56mm 16" Heavy Bbl (.750 Journal) DDC Stripped Upper Receiver (No Charging Handle, Muzzle Device, or BCG) 08-660S
Geissele Super Duty 5.56mm 16" Heavy Bbl (.750 Journal) DDC Stripped Upper Receiver (No Charging Handle, Muzzle Device, or BCG) 08-660S
Backordered – Reserve Yours
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(0)
BACKORDER
Geissele Super Duty 5.56mm 16" Heavy Bbl (.750 Journal) Black Stripped Upper Receiver (No Charging Handle, Muzzle Device, or BCG) 08-660B
Geissele Super Duty 5.56mm 16" Heavy Bbl (.750 Journal) Black Stripped Upper Receiver (No Charging Handle, Muzzle Device, or BCG) 08-660B
Backordered – Reserve Yours
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(0)
BACKORDER
Geissele Super Duty MOD1 5.56mm 16" Heavy Bbl (.750 Journal) Black Complete Upper Receiver 08-627B
Geissele Super Duty MOD1 5.56mm 16" Heavy Bbl (.750 Journal) Black Complete Upper Receiver 08-627B
Backordered – Reserve Yours
Add to Cart for Price
 
(0)
BACKORDER
Geissele Super HBAR MOD1 5.56mm 16" Bbl (.812 Journal, 5/8x24) DDC Complete Upper Receiver 08-617S
Geissele Super HBAR MOD1 5.56mm 16" Bbl (.812 Journal, 5/8x24) DDC Complete Upper Receiver 08-617S
Backordered – Reserve Yours
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(0)
BACKORDER
Geissele Super HBAR MOD1 Complete Upper 5.56mm 14.5" Bbl (.812 Journal, 5/8x24) P&W Black Complete Upper Receiver 08-616B
Geissele Super HBAR MOD1 Complete Upper 5.56mm 14.5" Bbl (.812 Journal, 5/8x24) P&W Black Complete Upper Receiver 08-616B
Backordered – Reserve Yours
Add to Cart for Price
 
(0)
BACKORDER
Geissele Super Duty MOD1 5.56mm 14.5" Heavy Bbl (.750 Journal DDC Complete Upper Receiver 08-626S
Geissele Super Duty MOD1 5.56mm 14.5" Heavy Bbl (.750 Journal DDC Complete Upper Receiver 08-626S
Backordered – Reserve Yours
Add to Cart for Price
 
(0)
BACKORDER
Geissele Super Duty MOD1 5.56mm 14.5" Heavy Bbl (.750 Journal) Black Complete Upper Receiver 08-626B
Geissele Super Duty MOD1 5.56mm 14.5" Heavy Bbl (.750 Journal) Black Complete Upper Receiver 08-626B
Backordered – Reserve Yours
Add to Cart for Price
 
(0)
BACKORDER
Geissele Super Duty 5.56 NATO 11.5" 1:7" CHF Bbl DDC Stripped Upper Receiver w/10.5" M-LOK MK16 SMR 08-245S
Geissele Super Duty 5.56 NATO 11.5" 1:7" CHF Bbl DDC Stripped Upper Receiver w/10.5" M-LOK MK16 SMR 08-245S
Backordered – Reserve Yours
Add to Cart for Price
 
(1)
BACKORDER
Geissele Super Duty 5.56 NATO 11.5" 1:7" CHF Bbl Black Stripped Upper Receiver w/10.5" M-LOK MK16 SMR 08-245B
Geissele Super Duty 5.56 NATO 11.5" 1:7" CHF Bbl Black Stripped Upper Receiver w/10.5" M-LOK MK16 SMR 08-245B
Backordered – Reserve Yours
Add to Cart for Price
 
(0)
BACKORDER
Geissele Super Duty MOD1 .300 BLK 8" 1:7" CHF Chrome Lined Bbl Black Complete Upper Receiver Group 08-553B
Geissele Super Duty MOD1 .300 BLK 8" 1:7" CHF Chrome Lined Bbl Black Complete Upper Receiver Group 08-553B
Backordered – Reserve Yours
Add to Cart for Price
 
(1)
BACKORDER
Geissele Super Duty MOD1 5.56 NATO 11.5" 1:7" CHF Chrome Lined Bbl Black Complete Upper Receiver Group 08-544B
Geissele Super Duty MOD1 5.56 NATO 11.5" 1:7" CHF Chrome Lined Bbl Black Complete Upper Receiver Group 08-544B
Backordered – Reserve Yours
Add to Cart for Price
 
(0)