Guntec USA AR .308 Builders Kit w/Ambidextrous Safety, this gun parts kit includes everything you need to build a basic AR, comes with an ambidextrous safety and all the hardware you need to build it yourself. This Guntec USA .308 Rifle Parts Kit w/ Ambidextrous Safety includes an adjustable rear sight, and alligator bolt detent. These gun parts are made from durable steel and black oxide finished to match your receiver. This gun parts kit is perfect for a beginning gunsmithing student or a gunsmith in training, or a do it yourself kind of person. Save time and energy, build your AR today with one of the best AR parts kits on the market. Guntec USA LLC is committed to helping build the best AR parts kits possible. We only use serious, hardworking companies to supply our customers. We use high end CNC equipment and gunsmiths to make sure all of our customer’s specifications are met. Any product from Guntec USA that has .308 components as part of its name will work in this kit. To build your own AR from the ground up, start with the Guntec AR .308 Builders Kit. Specifications for Guntec USA AR .308 Builders Kit w/Ambidextrous Safety: Manufacturer: Guntec USA Color: Black Cartridge: .308 Winchester Gun Model: AR-10 Included Accessories: 1 selector detent, 1 buffer retainer spring, 1 bolt catch spring, 1 multi position short throw ambi safety, 1 receiver pivot detent spring, 1 bolt catch pin, 1 takedown pin, 1 pivot pin, 1 magazine catch, 1 bolt catch, 2 take down/pivot detents, 1 magazine catch spring, 1 bolt catch plunger, 2 trigger pins, 1 selector detent spring, 1 buffer retainer, 1 take down detent spring, 1 magazine release button Condition: New Caliber: .308 Caliber Package Contents: Guntec USA AR .308 Builders Kit w/Ambidextrous Safety 1 bolt catch 1 magazine catch 1 pivot pin 1 takedown pin 1 magazine catch spring 2 trigger pins 1 buffer retainer 1 magazine release button 1 bolt catch spring 1 buffer retainer spring 1 selector detent 2 take down/pivot detents 1 bolt catch plunger 1 bolt catch pin 1 selector detent spring 1 receiver pivot detent spring 1 take down detent spring 1 multi position short throw ambi safety With Ambidextrous Safety
5 reviews for Guntec USA AR .308 Builders Kit w/Ambidextrous Safety
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m51 –
Fit and finish is sub par. Biggest problem was no info on torx tool needed to install bolt catch screw. Called Guntech support and was told a T8. WRONG!!!! After another call, they said T6. Now another trip to the store (I'll buy a full set this time as I only have T8 and higher) and hope this works. Very poor kit and service.
Ao –
Everything in the kit worked except for the rear take down pin. The groove for the detent was not milled 100% and would not allow for the pin to clear the lower reciever making room for the upper to be installed. Had to order another take down pin separately.
Wwfloor –
I’m not sure if this was a mis labeled package but for the money I can’t even believe how bad multiple pieces were either wrong or did not fit well. Almost like they put AR 15 parts in instead of AR 10.
Dustin –
rear take down pin wont even budge unless I use a punch. the safety is so hard to turn, with such small surface area of the trigger that is truly unpleasant to put the weapon on fire. definitely would not recommend. this product is very poorly done.
David –
Safety selector won’t even fit in the receiver it’s very tight I would have to use a hammer to get it in, and even that might not work. You can tell it’s all low quality machining. The detents are poorly made also. 100% regret getting this, I only did because I’m having trouble finding kits in stock…. Wasn’t worth it. Spend a little extra time and money finding something better.