Del-Ton AR-15 M4 Build Kit Semi Auto .223 Rem/5.56 NATO 16" Barrel Collapsible Stock A2 Grip Black RKT100
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Brand: Del-Ton RKT100
Item: 8-DTI-RKT100
UPC: 848456000003

The Del-Ton M4 rifle kit includes everything needed to build a rifle, except for a stripped lower receiver, rear sight, and magazine. Includes a fully assembled, headspaced and test fired upper receiver, chambered in the popular 5.56 NATO. The high quality bolt carrier group is phosphated 8620 steel, and the Carpenter 158 bolt has been HPT/MPI tested.

Specifications and Features:
Chrome Moly Vanadium Barrel
M4 Feed Ramps
16" Length
1x9 Twist
A2 Flash Hider
Manganese Phosphated
Phosphated under Front Sight Base
Taper Pins in F-marked Front Sight Base
Threaded Muzzle 1/2x28
M4 Profile Barrel
5.56 NATO Caliber (accepts .223 Remington)
Phosphated 8620 Steel Carrier Assembly
Carpenter 158 Bolt HPT/MPI Tested
Heat Treated and Plated carrier
Mil-Spec bolt and carrier
Chrome Lined Carrier Interior
Chrome Lined Carrier Key attached with Grade 8 Screws
Properly Staked and Sealed Gas Key
Carbine Length Handguards:
Aluminum Delta Ring
Single Heat Shield
Forged 7075 T6 Aluminum Upper Receiver
A3 Flat Top with M4 Feed Ramps
Hard Coat Anodized upper and lower
Mil-Spec upper
Ejection Port Cover and Round Forward Assist
Right Hand Ejection
Bore's surface is coated with dry film lube, over the anodized surface
M4 5 Position Buttstock
Reinforced Fiber
Mil-Spec Sized buffer Tube

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Customer Reviews

Most Helpful Customer Reviews

5 of 5 people found the following review helpful
5.0 Rating Del-ton 16" M4 - 4/9/2014
Reviewer: CoyoteHunter
The kit was complete and had everything to complete a stripped lower. It went together easy and perfectly. Everything works flawlessly. The only tools needed for building are a 1/16" punch, a 1/4" punch, and a stock wrench. It was an awesome build and I fully recommend purchasing it!!
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2 of 2 people found the following review helpful
5.0 Rating As advertised - 1/15/2015
Reviewer: Trencher
Exactly what I ordered. No missing parts, but also no instructions or at least a parts list to describe each part. Upper comes completely assembled which takes a little fun away, but also means you don't need an armorers wrench. Just a buffer tube wrench. Complete assembly tools required are slip joint pliers and a little electrical tape on one jaw for the roll pins, large flat head screw driver, razor blade to hold the front take down pin detent while you install the pin and the a fore mentioned buffer tube wrench. That is seriously it. Comes with a mil-spec buffer tube, but also a neutered bolt carrier group. Take the bolt carrier group completely apart (minus extractor and spring pin) and clean it good. It has a gritty sticky preservative on it that will hinder operation. No special tools needed for that job. I perched this setup atop an Anderson AM-15 lower, and fitment was perfect. Great buy for an intro into AR15's. Everything was very good quality and within expected tolerances. I would highly recommend this product for the beginner to the advanced. Thank you CheaperThanDirt.
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1 of 1 people found the following review helpful
4.0 Rating please - 8/10/2014
Reviewer: m davis
I am pleased with this rifle. I added this kit to an Anderson lower and it fit perfect. The lower receiver parts kit was missing both stake pin and pivot pin detents. Delton mailed them to my house no questions asked. I sighted the weapon in 20 rounds and on iron sights I shot excellent on the range. 140 rounds of Wolf ammo and not one problem.
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0 of 0 people found the following review helpful
4.0 Rating AR-15/M4 build kit RKT 100 - 8/11/2014
Reviewer: KPR Assembler
The upper receiver and stock were beautiful. Delivery was faster than expected. The lower receiver parts kit was a problem. The kit contained 2 trigger guards and no safety selector. Still looking for a spare safety selector.
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0 of 0 people found the following review helpful
5.0 Rating first ar-15 - 2/10/2015
Reviewer: jim
This kit was a jewel to assemble. Not a problem and the gun performs beautifully. I have been able to customize this gun and I love it. I am looking forward to finishing my second build... with the help of C T D.
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Del-Ton AR-15 M4 Build Kit Semi Auto .223 Rem/5.56 NATO 16 Barrel Collapsible Stock A2 Grip Black RKT100
Del-Ton AR-15 M4 Build Kit Semi Auto .223 Rem/5.56 NATO 16 Barrel Collapsible Stock A2 Grip Black RKT100
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