Please help me either buy, assemble or build a lightweight deer rifle

[VASCAR2]

Here is a list of factory ammo from 2019. Just in case you start looking for ammo.

2019 Factory Ammo Updated List
6.5 Grendel 2019 Factory Ammo List

Alexander Arms
120gr Barnes TSX HPBT
120gr Nosler Ballistic Tip
123gr Lapua Scenar HPBT
129gr Hornady SST
130gr Swift Scirocco

Barnaul
100gr FMJ
110gr FMJ

Copper Creek
120gr Barnes TAC-TX
123gr ELD-M
130gr Berger VLD Hunting
130gr Berger Hybrid
130gr Hornady ELD-M
6.5 Grendel load development pack Stage I
6.5 Grendel load development pack Stage II

Defender Ammunition
107gr Tipped SMK


Federal
90gr TNT American Eagle
120gr Match American Eagle
120gr Fusion
130gr Berger OTM Gold Medal Match

Hendershot's
95gr Hornady V-MAX
100gr ELD-M
100gr Nosler Ballistic Tip
100gr Nosler Partition
100gr Sierra HP
100gr Barnes TAC-TX
100gr Barnes TTSX

107gr Sierra Matck King
107gr Sierra Tipped Match King

120gr TTSX
120gr TAC-TX
120gr Berger Match TGT
120gr Hornady ELD-M
120gr Hornady GMX
120gr Lapua Scenar-L
120gr Nosler Ballistic Tip

123gr Hornady ELD-M
123gr Nosler Custom Competition
123gr Hornady SST
125gr Nosler Partition

130gr Berger VLD Match Hunting
130gr Berger AR Hybrid Tactical
130gr Nosler Accubond

Hornady
123gr BTHP American Gunner (200rd box from Sportsman's Warehouse)
123gr SST Custom
123gr ELD-M Black

McCourt Munitions
120gr Berger

Night Ops
90gr TNT
95gr V-MAX
100gr Sierra JHP
100gr Nosler Ballistic Tip

Nosler New for 2019
90gr Varmageddon
123gr Custom Competition
129gr Accubond Long Range

Precision Firearms
100gr A-MAX
100gr Nosler Ballistic Tip
100gr Barnes TTSX
100gr Lapua Scenar HPBT
107gr Sierra Match King HPBT
108gr Lapua Scenar

120gr A-MAX
120gr Nosler Ballistic Tip
120gr Barnes TTSX
120gr Nosler E-Tip
120gr Lapua Scenar-L

123gr Sierra Match King HPBT
123gr Lapua Scenar HPBT

123gr Hornady AMAX
123gr Hornady SST
123gr Nosler Custom Competition
123gr Lapua Scenar

127gr Barnes LRX
129gr Nosler Accubond Long Range

130gr Berger VLD Hunting
130gr Berger VLD TGT

PPU/Prvi Partizan
110gr FMJBT
120gr HPBT

Underwood Ammo
105gr Match Solid Flash Tip
110gr Controlled Chaos

Reloads of Dallas (This is new manufactured ammo with new brass loaded on single stage press using a Sartorius to within .02gr.)
123gr A-MAX
123gr Scenar

Wolf
100gr FMJ (steel case)
120gr Performance