Del-ton Delton Assembled AR-15 Upper With M4 Feed Ramps
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Del-Ton
Overview
The Del-ton Assembled AR-15 Upper is a complete upper receiver designed for the AR-15 platform, featuring M4 feed ramps for enhanced reliability when chambering rounds. This receiver type is well-regarded for its compatibility with a variety of components, making it an excellent choice for builders looking to create a versatile firearm. It commonly appears in builds chambered in 5.56 NATO, which is a standard caliber for many AR-15 configurations.
Specifications
August 2026 on GunPartPicker
Del-ton Delton Assembled AR-15 Upper With M4 Feed Ramps ranked #109 of the 690 upper receivers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #189 of the 1,638 upper receivers builders have added.
It was hard to find in August 2026, in stock on only 9 of the 19 days we checked, and today only Optics Planet has it in stock. The best price crept up from $83.39 to $103.99 over August 2026. Buying today, the lowest price is $105.99 at Optics Planet, above August's low of $83.39, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 8 builds that include this one
PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPI - 516446953
Wilson Combat AR-15 Lower Receiver Forged
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
Sons of Liberty Gun Works Liberty Competition Trigger
Guntec USA Ultralight Series Gen 2 Skeletonized Aluminum Pistol Grip - Flat Dark Earth
Magpul AFG-2 Angled Fore Grip - Olive Drab Green
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 2 →Builds in the community that include the Del-ton Delton Assembled Ar-15 Upper With M4 Feed Ramps
| Build | Parts | Total |
|---|---|---|
 | 19 | $784.14 |
 | 18 | $1002.30 |
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