BT Gun Company carries Fostech rifles, triggers, grips, and handguards. Options include the Tech-15 Stryker rifle in 5.56mm, the Stealth Raptor rifle with Mach-1 rail, the Echo ARII trigger for the AR-15 platform, the Sabre AK-47 Comfort Grip, and the AR-15 Lite M-LOK Rail Handguard.

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Fostech AR-15 Lite M-LOK Rail Handguard, black left-side view with top rail and vent slots
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Fostech AR-15 Lite M-LOK Rail Handguard 16″ Black

Fostech
SKU: cssi-dd-WW6600
$180.15
FOSTECH Complete Bolt Carrier Group, silver nickel boron finish, right-side view
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FOSTECH COMPLETE BOLT CARRIER GROUP (NICKEL BORON COATING)

Fostech
SKU: cssi-dd-WW6228
$136.22
Fostech Complete Bolt Carrier Group, black right-side view on white background
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Fostech Complete Bolt Carrier Group Black

Fostech
SKU: cssi-go-WW6226
$125.23
Fostech Echo ARII Trigger for AR-15 Platform, black and silver side view with exposed springs
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Fostech Echo ARII Trigger for the AR-15 Platform

Fostech
SKU: cssi-dd-WW4150
$362.51
Fostech ECHO Sport Trigger, black and bronze trigger components with springs, screws and hex keys
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Fostech ECHO Sport Trigger For AR-15 Rifles

Fostech
SKU: cssi-dd-WW4140
$208.72
Fostech Mach-2 Lite rail in graphite black, left side view with elongated ventilation slots
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Fostech Mach-2 Lite 13″ Rail for AR-15 Platform – Graphite Black

Fostech
SKU: cssi-dd-WW6700
$160.38
Fostech Origin 12 Gen 2 Long Barrel Shotgun, black side view with magazine and stock
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Fostech Origin 12 Gen 2 Long Barrel Shotgun 12ga 2-3/4″ Chamber 5rd Magazine 18.5″ Barrel Black

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Fostech
SKU: cssi-dd-WW7200BL
$2,636.29
Fostech Origin-12 Shotgun Drum Magazine, angled side view in black and tan
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Fostech Origin-12 Shotgun Drum Magazine 12 ga 20/rd

Fostech
SKU: cssi-go-WW7014
$384.48
Fostech Origin-12 Shotgun Drum Magazine, black circular drum in angled side view
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Fostech Origin-12 Shotgun Drum Magazine 12 ga 30/rd

Fostech
SKU: cssi-go-WW7015
$538.26
Fostech Origin-12 Shotgun Magazine, curved black magazine with several shells at base
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Fostech Origin-12 Shotgun Magazine 12 ga 8/rd

Fostech
SKU: cssi-go-WW7012
$39.55
Fostech Sabre AK-47 Comfort Grip, black contoured grip in right-side view
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Fostech Sabre AK-47 Comfort Grip

Fostech
SKU: cssi-dd-WW2501
$16.49
Fostech Sabre AR-15 Comfort Grip, black rear three-quarter view with finger grooves and textured sides
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FOSTECH SABRE AR-15 COMFORT GRIP

Fostech
SKU: cssi-dd-WW2500
$16.49
Fostech Stealth Raptor Rifle side view in OD green with ventilated rail, magazine and adjustable stock
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Fostech Stealth Raptor Rifle 5..56mm 30rd Magazine(1) 16″ Barrel Mach-1 Rail OD Green

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Fostech
SKU: cssi-dd-WWSTRPRGR5DH2S21MS
$1,296.19
Fostech Tech-15 Stryker Rifle, black right-side view with magazine, long rail and adjustable stock
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Fostech Tech-15 Stryker Rifle 5.56mm 30rd Magazine 16″ Barrel 13″ Rail Black

Fostech
SKU: cssi-go-WW8151B556A1
$779.99
Fostech Tech-15 Stryker Rifle, left-side view in black with magazine, long rail and angled stock
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Fostech Tech-15 Stryker Rifle 5.56mm 30rd Magazine 16″ Barrel 13″ Rail Echo AR II Black

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Fostech
SKU: cssi-dd-WW8151B556A5
$1,079.99