BT Gun Company carries Primary Weapons Systems long guns, upper receivers and conversion kits, barrels and choke tubes, and handguns. Available selections include the PWS MK216 MOD 2 rifle in .308 Win, the MK216 upper in .308 Win, the MK116 MOD 1-M upper in 7.62×39, and MK116 MOD2-M and MK114 MOD2-M configurations.

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Primary Weapons Systems PWS .578X28 PISTON BLK black piston, side view with vent cutouts
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Primary Weapons Systems PWS .578X28 PISTON BLK

Primary Weapons Systems
SKU: rsr-PWSPISTON-578X28
$59.63
Primary Weapons Systems PWS 13.5X1LH PISTON BLK black piston, angled view with threaded opening
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Primary Weapons Systems PWS 13.5X1LH PISTON BLK

Primary Weapons Systems
SKU: rsr-PWSPISTON-135X1LH
$59.63
Primary Weapons Systems PWS THREAD MOUNT, black cylindrical threaded mount, top three-quarter view
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Primary Weapons Systems PWS 5/8X24 THREAD MOUNT BLK

Primary Weapons Systems
SKU: rsr-PWSDTMOUNT-5-8X24-P
$53.82
Primary Weapons Systems PWS ENHNCD BFFR TUBE MIL SPEC GEN 2 black tube, side view
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Primary Weapons Systems PWS ENHNCD BFFR TUBE MIL SPEC GEN 2

Primary Weapons Systems
SKU: rsr-PWSEBT-RLCN-KIT
$91.52
Primary Weapons Systems PWS FRC black compensator, angled front view with ports and threaded base
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Primary Weapons Systems PWS FRC 1/2X28 COMP SPRSSR READY BLK

Primary Weapons Systems
SKU: rsr-PWSFRC-F-2P-1-2X28
$65.36
Primary Weapons Systems PWS FRC 5/8X24 COMP SPRSSR READY BLK, black compensator in upright view
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Primary Weapons Systems PWS FRC 5/8X24 COMP SPRSSR READY BLK

Primary Weapons Systems
SKU: rsr-PWSFRC-F-2P-5-8X24
$65.36
Primary Weapons Systems PWS FSC30 FH/COMP, black angled view with multiple ports
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Primary Weapons Systems PWS FSC30 FH/COMP 308 5/8X24 RH BLK

Primary Weapons Systems
SKU: rsr-PWS3G2FSC58C-1F
$65.36
Primary Weapons Systems PWS MK1 2-M COMP LOWER Kodiak brown left-side view with stock and grip
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Primary Weapons Systems PWS MK1 2-M COMP LOWER KODIAK BROWN

Primary Weapons Systems
SKU: rsr-PWS2M100RM141F
$566.14
Primary Weapons Systems PWS MK1 M2-M PTL tan firearm, side view with black magazine and barrel device
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Primary Weapons Systems PWS MK1 M2-M PTL 223WYLDE 11.85″ KB

Primary Weapons Systems
SKU: rsr-PWSMK1-M2P-223-11-DENB
$2,037.41
Primary Weapons Systems PWS MK1 MOD 2-M black stripped lower, right-side view
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Primary Weapons Systems PWS MK1 MOD 2-M STRIPPED LOWER

Primary Weapons Systems
SKU: rsr-PWSMK1-M2-LWR
$271.69
Primary Weapons Systems PWS MK114 MOD2-M black rifle, right-side view with handguard and adjustable stock
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Primary Weapons Systems PWS MK114 MOD2-M 223WYLDE 14.45″PB

Primary Weapons Systems
SKU: rsr-PWSMK1-M2R-223-14-PW
$2,037.41
Primary Weapons Systems PWS MK114 MOD2-M, black rifle in right-side view with handguard and stock
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Primary Weapons Systems PWS MK114 MOD2-M 6MM ARC 14.5″PB BLK

Primary Weapons Systems
SKU: rsr-PWSMK1-M2R-6ARC-14-PW
$1,922.30
Primary Weapons Systems PWS MK116 COMPOUND black rifle, left-side view with magazine and adjustable stock
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Primary Weapons Systems PWS MK116 COMPOUND 223WYLDE 16.1″ BK

Primary Weapons Systems
SKU: rsr-PWSMK1-CPP-223-16
$1,828.44
Primary Weapons Systems PWS MK116 MOD 1-M black upper, side view with long ventilated handguard
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Primary Weapons Systems PWS MK116 MOD 1-M UPR 16″ 762X39 BLK

Primary Weapons Systems
SKU: rsr-PWSMK1-M1U-762X39-16
$1,011.69
Primary Weapons Systems PWS MK116 MOD 2-M Upper, black right-side view with slotted handguard and top rail
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Primary Weapons Systems PWS MK116 MOD 2-M UPPER 16.1″ BLK

Primary Weapons Systems
SKU: rsr-PWSMK1-M2U-223-16
$1,285.51
Primary Weapons Systems PWS MK116 MOD 2-M Upper, black right-side view with slotted handguard and top rail
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Primary Weapons Systems PWS MK116 MOD 2-M UPR 16″ 762X39 BLK

Primary Weapons Systems
SKU: rsr-PWSMK1-M2U-762X39-16
$1,218.20
Primary Weapons Systems PWS MK116 MOD2-M black rifle, right-side view with magazine and adjustable stock
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Primary Weapons Systems PWS MK116 MOD2-M 223WYLDE 16.1″ 30RD

Primary Weapons Systems
SKU: rsr-PWSMK1-M2R-223-16
$2,037.41
Primary Weapons Systems PWS MK216 MOD 2 black rifle, full left side with stock and magazine
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Primary Weapons Systems PWS MK216 MOD 2 RIFLE 16.1″ 308 WIN

Primary Weapons Systems
SKU: rsr-PWSMK2-M2R-308-16
$2,329.55
Primary Weapons Systems PWS MK216 upper, black left-side view with slotted handguard and top rail
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Primary Weapons Systems PWS MK216 UPPER 16.1″ 308WIN BLK

Primary Weapons Systems
SKU: rsr-PWSMK2-M2U-308-16
$1,592.11
Primary Weapons Systems PWS MOD 2 FSC556, black muzzle device in upright angled view with side ports
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Primary Weapons Systems PWS MOD 2 FSC556 .223 1/2X28 BLK

Primary Weapons Systems
SKU: rsr-PWS3G2FSC12A-1F
$65.36